<script setup>
import { Edit, Delete } from "@element-plus/icons-vue";
import { ref } from "vue";
const categorys = ref([
  {
    id: 3,
    categoryName: "4#203",
    categoryAlias: "250",
    createTime: "2023-09-02 12:06:59",
    updateTime: "2023-09-02 12:06:59",
  },
  {
    id: 4,
    categoryName: "4#201",
    categoryAlias: "250000",
    createTime: "2023-09-02 12:08:16",
    updateTime: "2023-09-02 12:08:16",
  },
  {
    id: 5,
    categoryName: "4#202",
    categoryAlias: "1000",
    createTime: "2023-09-02 12:08:33",
    updateTime: "2023-09-02 12:08:33",
  },
]);
// 声明一个异步的函数
import { articleCategoryListService,articleCateegoryAddService,articleCategoryUpdateService,articleCategoryDeleteService } from "@/api/article.js";
const articleCategoryList = async () => {
  let result = await articleCategoryListService();
  categorys.value = result.data;
};

articleCategoryList();

//控制添加分类弹窗
const dialogVisible = ref(false);

//添加分类数据模型
const categoryModel = ref({
  categoryName: "",
  categoryAlias: "",
});
//添加分类表单校验
const rules = {
  categoryName: [
    { required: true, message: "请输入住户", trigger: "blur" },
  ],
  categoryAlias: [
    { required: true, message: "请输入费用", trigger: "blur" },
  ],
};

//调用接口，添加表单
import {ElMessage,ElMessageBox} from 'element-plus'
const addCategory = async() => {
    // 调用接口
    let result = await articleCateegoryAddService(categoryModel.value);
    ElMessage.success(result.msg?result.msg:'添加成功')

    // 调用获取所有文章分类的函数
    articleCategoryList();
    dialogVisible.value = false;
}
//定义变量 控制标题展示
const title = ref('')
// 展示编辑弹窗
const showDialog = (row) => {
    dialogVisible.value = true; title.value = '编辑分类'
    // 数据拷贝
    categoryModel.value.categoryName = row.categoryName;
    categoryModel.value.categoryAlias = row.categoryAlias;
    // 扩展id属性，将来需要传递给后台，完成分类的修改
    categoryModel.value.id = row.id;
}
// 编辑分类
const updateCategory = async() => {
    // 调用接口
    let result = await articleCategoryUpdateService(categoryModel.value);
    ElMessage.success(result.msg ? result.msg : '修改成功')

    // 调用获取所有分类的函数
    articleCategoryList();

    //隐藏弹窗
    dialogVisible.value = false;
}
//清空模型的数据
const clearData = () => {
    categoryModel.value.categoryName = '';
    categoryModel.value.categoryAlias = '';
}
// 删除分类
const deleteCategory = (row) => {
  ElMessageBox.confirm(
    '你确认要删除该信息吗？',
    '温馨提示',
    {
      confirmButtonText: '确认',
      cancelButtonText: '取消',
      type: 'warning',
    }
  )
    .then(async() => {
      // 调用接口
      let result = await articleCategoryDeleteService(row.id);
      ElMessage({
        type: 'success',
        message: '删除成功',
      })
      // 刷新列表
      articleCategoryList();
    })
    .catch(() => {
      ElMessage({
        type: 'info',
        message: '用户取消了删除',
      })
    })
}
</script>
<template>
  <el-card class="page-container">
    <template #header>
      <div class="header">
        <span>电费信息</span>
        <div class="extra">
          <el-button
            type="primary"
            @click="
              dialogVisible = true;
              title = '增加信息';
              clearData();
            "
            >增加信息</el-button
          >
        </div>
      </div>
    </template>
    <el-table :data="categorys" style="width: 100%">
      <el-table-column label="序号" width="100" type="index"> </el-table-column>
      <el-table-column label="住户" prop="categoryName"></el-table-column>
      <el-table-column label="费用" prop="categoryAlias"></el-table-column>
      <el-table-column label="操作" width="100">
        <template #default="{ row }">
          <el-button
            :icon="Edit"
            circle
            plain
            type="primary"
            @click="showDialog(row)"
          ></el-button>
          <el-button
            :icon="Delete"
            circle
            plain
            type="danger"
            @click="deleteCategory(row)"
          ></el-button>
        </template>
      </el-table-column>
      <template #empty>
        <el-empty description="没有数据" />
      </template>
    </el-table>
    <!-- 添加分类弹窗 -->
    <el-dialog v-model="dialogVisible" :title="title" width="30%">
      <el-form
        :model="categoryModel"
        :rules="rules"
        label-width="100px"
        style="padding-right: 30px"
      >
        <el-form-item label="住户" prop="categoryName">
          <el-input
            v-model="categoryModel.categoryName"
            minlength="1"
            maxlength="10"
          ></el-input>
        </el-form-item>
        <el-form-item label="费用" prop="categoryAlias">
          <el-input
            v-model="categoryModel.categoryAlias"
            minlength="1"
            maxlength="15"
          ></el-input>
        </el-form-item>
      </el-form>
      <template #footer>
        <span class="dialog-footer">
          <el-button @click="dialogVisible = false">取消</el-button>
          <el-button
            type="primary"
            @click="title == '住户' ? addCategory() : updateCategory()"
          >
            确认
          </el-button>
        </span>
      </template>
    </el-dialog>
  </el-card>
</template>

<style lang="scss" scoped>
.page-container {
  min-height: 100%;
  box-sizing: border-box;

  .header {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
}
</style>